diff --git a/ringrtc/rffi/api/peer_connection_observer_intf.h b/ringrtc/rffi/api/peer_connection_observer_intf.h
index 93a333fcf8..a9519620e1 100644
--- a/ringrtc/rffi/api/peer_connection_observer_intf.h
+++ b/ringrtc/rffi/api/peer_connection_observer_intf.h
@@ -39,7 +39,7 @@ typedef struct {
   void (*onIceCandidate)(void* observer_borrowed, const RustIceCandidate* candidate_borrowed);
   void (*onIceCandidatesRemoved)(void* observer_borrowed, const webrtc::rffi::IpPort* addresses_borrowed, size_t);
   void (*onIceConnectionChange)(void* observer_borrowed, webrtc::PeerConnectionInterface::IceConnectionState);
-  void (*onIceNetworkRouteChange)(void* observer_borrowed, webrtc::rffi::NetworkRoute);
+  void (*onIceNetworkRouteChange)(void* observer_borrowed, webrtc::rffi::NetworkRoute, const char* local_description_borrowed, const char* remote_description_borrowed);
 
   // Media events
   void (*onAddStream)(void* observer_borrowed, webrtc::MediaStreamInterface* stream_owned_rc);
diff --git a/ringrtc/rffi/src/peer_connection_observer.cc b/ringrtc/rffi/src/peer_connection_observer.cc
index 4b5c105302..b5962c7dc8 100644
--- a/ringrtc/rffi/src/peer_connection_observer.cc
+++ b/ringrtc/rffi/src/peer_connection_observer.cc
@@ -104,7 +104,7 @@ void PeerConnectionObserverRffi::OnIceSelectedCandidatePairChanged(
   }
   bool remote_relayed = (remote.type() == cricket::RELAY_PORT_TYPE);
   auto network_route = webrtc::rffi::NetworkRoute{ local_adapter_type, local_adapter_type_under_vpn, local_relayed, local_relay_protocol, remote_relayed};
-  callbacks_.onIceNetworkRouteChange(observer_, network_route);
+  callbacks_.onIceNetworkRouteChange(observer_, network_route, local.ToString().c_str(), remote.ToString().c_str());
 }
 
 void PeerConnectionObserverRffi::OnIceGatheringChange(